229280915840

素因数分解:

$2^7\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1321961}}^1$

素因数の和:1322251

約数の個数: 64

約数和(自身を含む): 550147705920

約数和(自身を除く): 320866790080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 271, 320, 542, 640, 1084, 1355, 2168, 2710, 4336, 5420, 8672, 10840, 17344, 21680, 34688, 43360, 86720, 173440, 1321961, 2643922, 5287844, 6609805, 10575688, 13219610, 21151376, 26439220, 42302752, 52878440, 84605504, 105756880, 169211008, 211513760, 358251431, 423027520, 716502862, 846055040, 1433005724, 1791257155, 2866011448, 3582514310, 5732022896, 7165028620, 11464045792, 14330057240, 22928091584, 28660114480, 45856183168, 57320228960, 114640457920, 229280915840]

約数ペア:

[(1, 229280915840), (2, 114640457920), (4, 57320228960), (5, 45856183168), (8, 28660114480), (10, 22928091584), (16, 14330057240), (20, 11464045792), (32, 7165028620), (40, 5732022896), (64, 3582514310), (80, 2866011448), (128, 1791257155), (160, 1433005724), (271, 846055040), (320, 716502862), (542, 423027520), (640, 358251431), (1084, 211513760), (1355, 169211008), (2168, 105756880), (2710, 84605504), (4336, 52878440), (5420, 42302752), (8672, 26439220), (10840, 21151376), (17344, 13219610), (21680, 10575688), (34688, 6609805), (43360, 5287844), (86720, 2643922), (173440, 1321961)]